@book{138780,
	author = {Keilser, Jan Just. and ebrary, Inc.},
	title = {OpenVPN 2 Cookbook},
	publisher = {Packt Publishing,},
	year = {c2011.},
	address = {Birmingham :},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10450977}
}